143200044013 has 16 divisors (see below), whose sum is σ = 154683563440. Its totient is φ = 131783791104.

The previous prime is 143200044011. The next prime is 143200044061. The reversal of 143200044013 is 310440002341.

It can be written as a sum of positive squares in 8 ways, for example, as 33921535684 + 109278508329 = 184178^2 + 330573^2 .

It is a cyclic number.

It is not a de Polignac number, because 143200044013 - 2¹ = 143200044011 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143200044011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10270795 + ... + 10284727.

It is an arithmetic number, because the mean of its divisors is an integer number (9667722715).

Almost surely, 2^143200044013 is an apocalyptic number.

143200044013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

143200044013 is a deficient number, since it is larger than the sum of its proper divisors (11483519427).

143200044013 is a wasteful number, since it uses less digits than its factorization.

143200044013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16288.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 143200044013 its reverse (310440002341), we get a palindrome (453640046354).

The spelling of 143200044013 in words is "one hundred forty-three billion, two hundred million, forty-four thousand, thirteen".